Transaction not yet indexed

MEMjUSP9q8PPW1BUnAUjcF3um9UJDXYFijet4vp6kHPbEDSwi3nTQvo9LDJxgjtaa37kfLb4Rj1WbeQGLWGHm14

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.